Calculating power for the Finkelstein and Schoenfeld test statistic for a composite endpoint with two components.
Zhou TJ, LaValley MP, Nelson KP, Cabral HJ, Massaro JM.
Stat Med. 2022 Apr 29. PMID: 35486817
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Adaptation of a Simulation Model and Checklist to Assess Pediatric Emergency Care Performance by Prehospital Teams.
Boyle TP, Dugas JN, Liu J, Stapleton SN, Medzon R, Walsh BM, Corey P, Shubitowski L, Horne JR, O'Connell R, Williams G, Nelson KP, Nadkarni VM, Camargo CA, Feldman JA.
Simul Healthc. 2022 Mar 02. PMID: 35238848
Racial equity in linkage to inpatient opioid use disorder treatment in patients that received emergency care.
Faiz J, Bernstein E, Dugas JN, Schechter-Perkins EM, Nentwich L, Nelson KP, Cleveland Manchanda EC, Young L, Pare JR.
Am J Emerg Med. 2022 Apr. 54:221-227. PMID: 35180668
Persistent inter-observer variability of breast density assessment using BI-RADS® 5th edition guidelines.
Portnow LH, Georgian-Smith D, Haider I, Barrios M, Bay CP, Nelson KP, Raza S.
Clin Imaging. 2022 Mar. 83:21-27. PMID: 34952487
Measuring rater bias in diagnostic tests with ordinal ratings.
Kim C, Lin X, Nelson KP.
Stat Med. 2021 07 30. 40(17):4014-4033. PMID: 33969509
False negative point-of-care urine pregnancy tests in an urban academic emergency department: a retrospective cohort study.
Kleinschmidt S, Dugas JN, Nelson KP, Feldman JA.
J Am Coll Emerg Physicians Open. 2021 Jun. 2(3):e12427. PMID: 33969349
A Comparison of Etomidate, Ketamine, and Methohexital in Emergency Department Rapid Sequence Intubation.
Farrell NM, Killius K, Kue R, Langlois BK, Nelson KP, Golenia P.
J Emerg Med. 2020 Oct. 59(4):508-514. PMID: 32739131
Point-of-care Lung Ultrasound Is More Sensitive than Chest Radiograph for Evaluation of COVID-19.
Pare JR, Camelo I, Mayo KC, Leo MM, Dugas JN, Nelson KP, Baker WE, Shareef F, Mitchell PM, Schechter-Perkins EM.
West J Emerg Med. 2020 Jun 19. 21(4):771-778. PMID: 32726240
Measuring intrarater association between correlated ordinal ratings.
Nelson KP, Zhou TJ, Edwards D.
Biom J. 2020 11. 62(7):1687-1701. PMID: 32529683
Methods of assessing categorical agreement between correlated screening tests in clinical studies.
Zhou TJ, Raza S, Nelson KP.
J Appl Stat. 2021. 48(10):1861-1881. PMID: 34305250